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Mostrando 141 - 160 Resultados de 2,272 Para Buscar '"Sos"', tiempo de consulta: 0.17s Limitar resultados
  1. 141
    “…A model system based on the Escherichia coli MG1655 (pRecA-lux) Lux-biosensor was used to evaluate the ability of the fermentates of eight probiotic strains to reduce the SOS response stimulated by ciprofloxacin in bacteria and mutagenesis mediated by it. …”
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    The Use of Biosensors to Explore the Potential of Probiotic Strains to Reduce the SOS Response and Mutagenesis in Bacteria
  2. 142
    “…BACKGROUND: The SOS response is an almost ubiquitous response of cells to genotoxic stresses. …”
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    Expansion of the SOS regulon of Vibrio cholerae through extensive transcriptome analysis and experimental validation
  3. 143
    “…This Data in Brief article refers to “Structural characterization of 14-3-3ζ in complex with the human Son of sevenless homolog 1 (SOS1) (2018).”…”
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    Protein X-ray crystallography of the 14-3-3ζ/SOS1 complex
  4. 144
    “…To achieve optimal prediction of traffic, a symbiotic organisms search (SOS) was adopted to optimize the vSVR parameters. …”
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    Data Prediction of Mobile Network Traffic in Public Scenes by SOS-vSVR Method
  5. 145
    “…The analysis of the objective function showed that the best solution achieved by the SOS algorithm was 10.89. Also, the analysis of these datasets revealed that the SOS algorithm was efficient for the optimal operation of the reservoir problem.…”
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    Data on optimal operation of Safarud Reservoir using symbiotic organisms search (SOS) algorithm
  6. 146
    por Dalmat, Yann-Mickael
    Publicado 2020
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    Bréve : Covid-19 : revalorisation de la visite à domicile SOS Médecins
  7. 147
    “…Previous studies on Escherichia coli demonstrated that sub-minimum inhibitory concentration (MIC) of fluoroquinolones induced the SOS response, increasing drug tolerance. We characterized the transcriptional response to moxifloxacin in Mycobacterium tuberculosis. …”
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    Moxifloxacin Activates the SOS Response in Mycobacterium tuberculosis in a Dose- and Time-Dependent Manner
  8. 148
    “…Our data are consistent with a specific role for pol V in lagging strand DNA synthesis across the entire E. coli genome during the SOS response.…”
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    Tracking Escherichia coli DNA polymerase V to the entire genome during the SOS response
  9. 149
    “…The best-known inducers of pyocin production under laboratory conditions are DNA-damaging agents, including fluoroquinolone antibiotics, that activate the SOS response. Here, we report the discovery of an alternate, RecA-independent pathway of strong pyocin induction that is active in cells deficient for the tyrosine recombinase XerC. …”
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    SOS-Independent Pyocin Production in P. aeruginosa Is Induced by XerC Recombinase Deficiency
  10. 150
    “…In the present work, an alternative S9 fraction from the kidneys was used for the genotoxicity assessment of 12 mycotoxins with the SOS/umu test. The results were compared with liver S9 fraction, and 2–4 independent experiments were performed with each mycotoxin. …”
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    Genotoxicity of 12 Mycotoxins by the SOS/umu Test: Comparison of Liver and Kidney S9 Fraction
  11. 151
    “…Our prior in vitro studies showing that the ABL-mediated phosphorylation of SOS1 promotes RAC activation and contributes to BCR-ABL leukemogenesis suggested the significant role of SOS1 in the development of CML. …”
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    Critical Requirement of SOS1 for Development of BCR/ABL-Driven Chronic Myelogenous Leukemia
  12. 152
    “…Numerous sessions were hosted by the COVID SOS team to answer questions, address community needs, and carry out initiatives to meet identified needs. …”
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    Community–Academic Partnerships: A Report on the COVID Support Our Schools (SOS) Initiative
  13. 153
    por Fernier, P
    Publicado 1991
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    Projet de renovation du systeme S.O.S des accelerateurs du complexe PS
  14. 154
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    Mitochondrial SOS: how mtDNA may act as a stress signal in Alzheimer’s disease
  15. 155
    “…The method is used to evaluate interactions between genes in the SOS signaling pathway in Escherichia coli using gene expression data where each gene in the network is over-expressed using plasmids inserts.…”
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    The TAO-Gen Algorithm for Identifying Gene Interaction Networks with Application to SOS Repair in E. coli
  16. 156
    “…This large regulon, which comprises 8% of the genome, is composed of four biologically relevant gene classes whose regulation responds to anaerobiosis, acid stress, high osmolarity, and SOS induction. CONCLUSIONS/SIGNIFICANCE: The regulation a large number of genes encoding enzymes involved in energy metabolism and catabolism pathways by HU explains the highly pleiotropic phenotype of HU-deficient cells. …”
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    The HU Regulon Is Composed of Genes Responding to Anaerobiosis, Acid Stress, High Osmolarity and SOS Induction
  17. 157
    “…SOS regulation enhances cassette swapping and capture in stressful conditions, while freezing the integron in steady environments. …”
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    Prevalence of SOS-mediated control of integron integrase expression as an adaptive trait of chromosomal and mobile integrons
  18. 158
    “…In this paper, we show that CIIA is a new binding partner of SOS1. CIIA promoted the SOS1–Rac1 interaction and inhibited the SOS1–Ras interaction. …”
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    CIIA functions as a molecular switch for the Rac1-specific GEF activity of SOS1
  19. 159
    “…In Escherichia coli the SOS system, an inducible response activated to rescue cells from severe DNA damage, is a network that regulates the expression of more than 40 genes in response to this damage, many of them playing important roles in DNA damage tolerance mechanisms. …”
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    The Escherichia coli SOS Gene dinF Protects against Oxidative Stress and Bile Salts
  20. 160
    “…METHODS: The Swedish Obese Subjects (SOS) study is a prospective controlled intervention study designed to compare the long-term effects of bariatric surgery and usual care in obese subjects. …”
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    Long-Term Effect of Bariatric Surgery on Liver Enzymes in the Swedish Obese Subjects (SOS) Study
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